What is the CVSS score of CVE-2022-28173?

CVE-2022-28173 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Is there a patch available for CVE-2022-28173?

Yes, a patch is available for CVE-2022-28173. Update the affected software to the latest version immediately.

Ds 3Wf0Ac 2Nt Firmware CVE-2022-28173

CRITICAL

Improper Access Control (CWE-284)

2022-12-19 hsrc@hikvision.com

Hikvision Authentication Bypass Ds 3Wf0Ac 2Nt Firmware Ds 3Wf01C 2N O Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 19, 2022 - 16:15 nvd

CRITICAL 9.8

DescriptionNVD

The web server of some Hikvision wireless bridge products have an access control vulnerability which can be used to obtain the admin permission. The attacker can exploit the vulnerability by sending crafted messages to the affected devices.

AnalysisAI

The web server of some Hikvision wireless bridge products have an access control vulnerability which can be used to obtain the admin permission. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-284. The web server of some Hikvision wireless bridge products have an access control vulnerability which can be used to obtain the admin permission. The attacker can exploit the vulnerability by sending crafted messages to the affected devices. Affected products include: Hikvision Ds-3Wf0Ac-2Nt Firmware, Hikvision Ds-3Wf01C-2N\/O Firmware.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.